Equivalency table
| Rim width |
Minimum tire width |
Ideal tire width |
| 7,0 Inches |
195 mm |
205 or 215 mm |
| 7,5 Inches |
205 mm |
215 or 225 mm |
| 8,0 Inches |
215 mm |
225 or 235 mm |
| 8,5 Inches |
225 mm |
235 or 245 mm |
What size tires fit on a 15 inch rim?
Tire Sizes by Wheel Diameter
| 15″ Options |
| 115/70-15 |
185/65-15 |
215/70-15 |
| 125/70-15 |
185/70-15 |
215/75-15 |
| 125/80-15 |
195/45-15 |
225/45-15 |
| 145/65-15 |
195/50-15 |
225/50-15 |
What size rim does a 235 75R15 fit?
Helpful Expert Reply: A 235/75R15 size tire will mount to a 15 inch wheel that features a width range of 6 to 8.50 inches.
What size tires fit 8.5 wide rims?
Generally speaking a 255mm section width tire will fit on an 8.5″ rim, it is the widest tire able to be mounted on a 8.5″ rim.
What size tire goes on a 8 inch width rim? – Related Questions
What is the narrowest tire that can fit on an 8 inch rim?
Thanks for your time. Expert Reply: The smallest diameter tire that fits an 8″ rim is the size you have, 4.80/4.00-8, such as the Kenda Loadstar K371 Bias Trailer Tire # AM10002 and # AM10004, which are 16.1″ when inflated.
Will a 285 tire fit on a 8.5 rim?
285s are too wide to properly fit on a 8.5 inch rim. For example: I run 275’s on a 10″ rim. The widest tire that is recommended on a 8.5″ wheel is a 255. For a 285, you need at least a 9.5″ wide wheel.
Will a 275 fit on a 8.5 rim?
A 275 is way too wide for an 8.5″ wheel. Like Natedog said, a 255 is the widest thats recommended for an 8.5.
Can you fit 225 on 8.5 rim?
225 on an 8.5 inch wide wheel is unsafe and not recommended. 235 is the minimum. Your tire manufacturer’s website, as well as tirerack.com, will list approved rims widths for each tire. 225 on an 8.5 inch wide wheel is unsafe and not recommended.
What does 8.5 mean on a rim?
The size of the wheel, however, is denoted as 8.5 in × 20.0 in (220 mm × 510 mm). This means that the width of the wheel is 8.5 in (220 mm) and the diameter is 20 in (510 mm).
How wide of a tire can I fit on my rim?
As a general rule of thumb, it’s safe to fit a tire up to 20 millimeters wider than stock on the original rim. The actual width of the tire will vary depending on the width of the rim: The tire will expand 5 millimeters for every half inch (12.5 millimeters) increase in rim width.
What happens if tire is too wide for rim?
The ratio between the section width and the rim width is pretty important. If the rim width is too narrow, you pinch the tire in and cause it to balloon more in cross-section. If the rim width is too wide, you run the risk of the tire ripping away at high speed.
Is a wider rim stronger?
Wider rims support the tire better and allow for lower tire pressures. As rim and tire widths increase, rolling resistance (and wheel weight) consequently increases, but we’ve found 30mm-wide rims provide a nice compromise for most riders.
Does rim width need to be exact?
For your safety, and for the optimal ride, your rim width and tire size must be compatible. Why? Because the rim width has a direct impact on your tire’s contact patch, which changes how the tire interacts with the road and how your vehicle handles.
Can you put a 10 inch wide tire on a 8 inch rim?
Yes, every given rim width has a range of tire widths that will work on it.
Will a 245 fit on an 8 inch rim?
245s on 8″ is a tad bit stuffed, but definitely achievable and obviously you’d want to run a 40 series tire.
Does rim size affect comfort?
Does Ride Quality Change with Wheel Size? Yes, ride quality varies significantly with wheel size. Noise level and handling are also majorly affected by wheel size.
How much mpg will I lose with bigger tires?
With today’s new tires, there is virtually no difference in mpg due to tire size. As with many questions related to cars and tires, the answer to this question can have nuances, conditions, and variations.
Does bigger rims affect gas mileage?
For any given speed, wheels with wider widths and larger diameters will increase momentum. This means more torque will be needed and hence more fuel will be consumed by the engine. Unless the larger diameter wheels are of a lightweight design, upsizing will affect fuel economy adversely.